Magnetic switch shell riveting machine

Abstract

The utility model discloses a magnetic switch shell riveting machine, which belongs to the technical field of riveting machines and comprises a frame, a pressing mechanism, a fixing mechanism and a rotating mechanism. The downward pressing mechanism comprises a transverse pushing assembly, a pushing plate, a downward pressing air cylinder, a floating connector, a pressing head mounting plate and a pressing head assembly, the transverse pushing assembly is arranged on the workbench, the pushing plate is perpendicularly connected to the transverse pushing assembly, a pushing rod of the downward pressing air cylinder is downwards mounted at the upper end of the pushing plate, and the floating connector is connected with the pushing rod of the downward pressing air cylinder. The pressure head mounting plate is connected with the floating joint, and the pressure head assembly is arranged on the pressure head mounting plate; the fixing mechanism is arranged on one side of the workbench; the rotating mechanism is arranged on the workbench and right faces the fixing mechanism. The riveting device is simple and stable in structure, convenient to use, high in applicability and accurate in positioning, stable riveting is guaranteed, the riveting quality is improved, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of riveting machines, in particular to a riveting machine for a magnetic switch housing. Background Art

[0002] The starter motor magnetic switch is a component of the starter motor that controls the flow of current to the starter motor. It is an electromagnetic device consisting of a coil and a set of moving contacts. When the ignition key is turned to the "Start" position or the starter button is pressed, the electromagnetic switch is energized. The coil in the electromagnetic switch generates a magnetic field that attracts the moving contacts and causes them to close. This creates a circuit that allows current to flow from the vehicle's battery to the starter, thereby turning the engine's crankshaft. The electromagnetic switch also acts as a safety device, preventing the starter motor from continuing to turn while the engine is running. When the engine reaches a specified speed, the switch automatically opens the circuit, stopping the flow of current to the starter motor.

[0003] When in use, magnetic switches are directly assembled with the engine and need to support long-term operation of the car, so the quality of the magnetic switches needs to be strictly controlled. The current magnetic switch shell riveting equipment has inaccurate positioning and low efficiency, and it is not easy to ensure the consistency of each shell riveting, which affects production efficiency and the quality of the magnetic switch. Utility Model Content

[0004] The purpose of the utility model is to provide a magnetic switch housing riveting machine to solve the above-mentioned problems, and to set a fixing mechanism, a pressing mechanism, and a rotating mechanism. The three cooperate to efficiently and accurately perform the riveting work of the magnetic switch housing, improve the riveting quality, and thus improve the quality of the magnetic switch.

[0005] Technical solution: The utility model provides a magnetic switch housing riveting machine, including: a frame, a pressing mechanism, a fixing mechanism, and a rotating mechanism. A workbench is provided above the frame, and a bracket is provided above the workbench; the pressing mechanism includes: a lateral pushing assembly, a push plate, a pressing cylinder, a floating joint, a pressure head mounting plate, and a pressure head assembly. The lateral pushing assembly is arranged on the workbench, the push plate is vertically connected to the lateral pushing assembly, the pressing cylinder push rod is downwardly installed on the upper end of the push plate, the floating joint is connected to the pressing cylinder push rod, the pressure head mounting plate is connected to the floating joint, and the pressure head assembly is arranged on the pressure head mounting plate; the fixing mechanism includes: a mounting plate and a fixing assembly. The mounting plate is arranged on one side of the workbench, and the fixing assembly is arranged below the upper end of the mounting plate, close to the pressing mounting end of the pressing mechanism; the rotating mechanism includes a rotating seat and a driving assembly. The rotating seat is arranged on the workbench, facing the fixing assembly above, and the driving assembly is arranged below the workbench, passing through the workbench to connect the rotating seat. The automatic riveting work, the fixing mechanism cooperates with the rotating mechanism to improve the precise positioning of the magnetic switch housing and ensure the riveting quality.

[0006] Furthermore, in the above-mentioned magnetic switch housing riveting machine, a storage box is provided under the frame, and adjustment feet are provided under the four legs of the frame. The storage box is convenient for placing parts, tools, and defective products, and the adjustment feet can adapt to uneven terrain, making the equipment more applicable.

[0007] Furthermore, in the above-mentioned magnetic switch housing riveting machine, a safety cover plate is provided on the side of the bracket close to the fixing mechanism to prevent parts from flying out during riveting and injuring operators.

[0008] Furthermore, in the above-mentioned magnetic switch housing riveting machine, the lateral propulsion assembly includes: a propulsion cylinder, a propulsion floating joint, a top plate, a moving plate, a propulsion slider, and a propulsion slide rail. The propulsion cylinder is arranged on a workbench, the propulsion floating joint is connected to the propulsion cylinder, the top plate is connected to the propulsion floating joint, the moving plate is connected to the top plate, a propulsion slider is arranged below the moving plate, the propulsion slide rail is arranged on the workbench, and the propulsion slider is slidably connected on the propulsion slide rail. The propulsion direction is kept stable, the accuracy of riveting is improved, and the product quality is improved.

[0009] Furthermore, in the above-mentioned magnetic switch housing riveting machine, the outermost end above the movable plate is vertically connected to a push plate, the push plate is provided with a downward pressing slide rail, the downward pressing slide rail is slidably connected to a downward pressing slider, and the downward pressing slider is connected to a pressure head mounting plate. The downward pressing direction is stable, the accuracy of riveting is improved, and the product quality is improved.

[0010] Furthermore, in the above-mentioned magnetic switch housing riveting machine, the pressure head mounting plate is an L-shaped structure, and a support plate is arranged between two vertically connected plates of the pressure head mounting plate, thereby improving the bearing capacity of the pressure head mounting plate and improving the structural strength.

[0011] Furthermore, in the above-mentioned magnetic switch housing riveting machine, a buffer component is arranged on the workbench at the vertical lower end of the pressure head mounting plate. The buffer component has a buffering effect to prevent excessive downward pressure from damaging the product or the device itself.

[0012] Furthermore, in the above-mentioned magnetic switch housing riveting machine, the mounting plate is a Z-shaped plate, and triangular support plates are provided at both inner corners to improve the bearing capacity of the mounting plate and the structural strength.

[0013] Furthermore, in the above-mentioned magnetic switch housing riveting machine, the fixing assembly includes: a positioning cylinder, a mandrel, and a bearing seat, wherein the positioning cylinder is vertically arranged below the upper end plate surface of the mounting plate, the mandrel is connected to the positioning cylinder, and the bearing seat is connected to the mandrel, thereby improving the fixing and positioning effects, thereby improving the quality of installation and riveting.

[0014] It can be seen from the above technical scheme that the utility model has the following beneficial effects: the magnetic switch housing riveting machine described in the utility model has a simple and stable structure, is easy to use, and has high applicability. The pressing mechanism, the fixing mechanism, and the rotating mechanism cooperate to ensure accurate positioning of the magnetic switch housing during the riveting process, ensure stable riveting, improve riveting quality, automate operation, and improve processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a magnetic switch housing riveting machine of the utility model;

[0016] Figure 2 This is a schematic diagram of the pressing mechanism of the utility model;

[0017] Figure 3 It is a schematic diagram of the fixing mechanism of the utility model.

[0018] In the figure: frame 1, pressing mechanism 2, fixing mechanism 3, rotating mechanism 4, workbench 11, bracket 12, storage box 13, adjustment foot 14, buffer assembly 15, lateral propulsion assembly 21, push plate 22, pressing cylinder 23, floating joint 24, pressure head mounting plate 25, pressure head assembly 26, mounting plate 31, fixing assembly 32, rotating seat 41, driving assembly 42, safety cover plate 121, propulsion cylinder 211, propulsion floating joint 212, top plate 213, moving plate 214, propulsion slider 215, propulsion slide rail 216, pressing slide rail 221, pressing slider 222, positioning cylinder 321, core shaft 322, bearing seat 323. DETAILED DESCRIPTION

[0019] Example 1

[0020] like Figure 1-3The magnetic switch housing riveting machine shown in the figure comprises: a frame 1, a pressing mechanism 2, a fixing mechanism 3, and a rotating mechanism 4. A workbench 11 is provided above the frame 1, a bracket 12 is provided above the workbench 11, a storage box 13 is provided below the frame 1, and adjustment pads 14 are provided under the four feet of the frame 1. The storage box 13 is convenient for placing parts, tools, and defective products. The adjustment pads 14 can adapt to uneven terrain, making the applicability of the equipment higher; a safety cover plate 121 is provided on the side of the bracket 12 close to the fixing mechanism 3 to prevent parts from flying out during riveting and injuring operators, thereby improving safety; the pressing mechanism 2 comprises: a transverse propulsion assembly 21, a push plate 22, a pressing cylinder 23, a floating joint 24, a pressure head mounting plate 25, and a pressure head assembly 26. The transverse propulsion assembly 21 is arranged on the workbench 11, the push plate 22 is vertically connected to the transverse propulsion assembly 21, the push rod of the pressing cylinder 23 is downwardly installed at the upper end of the push plate 22, and the floating joint 24 is connected to the pressing cylinder 23. The push rod, the pressure head mounting plate 25 is connected to the floating joint 24, and the pressure head assembly 26 is arranged on the pressure head mounting plate 25; the fixing mechanism 3 is arranged on one side of the workbench 11; the rotating mechanism 4 is arranged on the workbench 11, facing the fixing mechanism 3. The riveting work is performed automatically, and the fixing mechanism 3 cooperates with the rotating mechanism 3 to improve the precise positioning of the magnetic switch housing, ensure the stability during the riveting process, and ensure the riveting quality.

[0021] In this embodiment, the fixing mechanism 3 includes: a mounting plate 31 and a fixing assembly 32. The mounting plate 31 is arranged on one side of the workbench 11, and the fixing assembly 32 is arranged below the upper end of the mounting plate 31, close to the pressing mounting end of the pressing mechanism 2; the rotating mechanism 4 includes a rotating seat 41 and a driving assembly 42. The rotating seat 41 is arranged on the workbench 11, facing the fixing assembly 32 above, and the driving assembly 42 is arranged below the workbench 11, passing through the workbench 11 to connect to the rotating seat 41.

[0022] Example 2

[0023] On the basis of Example 1, in this example, Figure 2 In the magnetic switch housing riveting machine shown in the figure, the lateral pushing assembly 21 comprises: a pushing cylinder 211, a pushing floating joint 212, a top plate 213, a moving plate 214, a pushing slider 215, and a pushing slide rail 216. The pushing cylinder 211 is arranged on the workbench 11, the pushing floating joint 212 is connected to the pushing cylinder 211, the top plate 213 is connected to the pushing floating joint 212, the moving plate 214 is connected to the top plate 213, a pushing slider 215 is arranged below the moving plate 214, the pushing slide rail 216 is arranged on the workbench 11, and the pushing slider 215 is slidably connected on the pushing slide rail 216. The pushing direction is ensured to be stable, the accuracy of riveting is improved, and the product quality is improved.

[0024] In this embodiment, the outermost end of the upper side of the movable plate 214 is vertically connected to the push plate 22, and the push plate 22 is provided with a downward pressing slide rail 221, and a downward pressing slider 222 is slidably connected to the downward pressing slide rail 221, and the downward pressing slider 222 is connected to the pressure head mounting plate 25. The downward pressing slide rail 221 is provided to keep the downward pressing direction stable, improve the accuracy of riveting, and improve the product quality.

[0025] In this embodiment, the pressure head mounting plate 25 is an L-shaped structure, and a support plate is arranged between two vertically connected plates of the pressure head mounting plate 25; a buffer assembly 15 is arranged on the workbench 11 at the lower end of the pressure head mounting plate 25 in the vertical direction. The bearing capacity of the pressure head mounting plate 25 is improved, and the structural strength is improved. The buffer assembly 15 has a buffering effect to prevent excessive downward pressure from damaging the product or the equipment itself.

[0026] like Figure 3 In the magnetic switch housing riveting machine shown, the fixing assembly 32 includes: a positioning cylinder 321, a mandrel 322, and a bearing seat 323. The positioning cylinder 321 is vertically arranged below the upper end plate surface of the mounting plate 31, the mandrel 322 is connected to the positioning cylinder 321, and the bearing seat 323 is connected to the mandrel 322. The fixing and positioning effects are improved, thereby improving the quality of installation and riveting.

[0027] In this embodiment, the mounting plate 31 is a Z-shaped plate, and triangular support plates are provided at both inner corners to improve the bearing capacity of the mounting plate 31 and the structural strength.

[0028] It should be noted that the above is only a technical solution of the utility model and is not a limitation. Although the utility model is described in detail with reference to the preferred embodiments, a person skilled in the art should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A magnetic switch housing riveting machine, characterized in that: include: A frame (1), a workbench (11) is provided above the frame (1), and a bracket (12) is provided above the workbench (11); A pressing mechanism (2), the pressing mechanism (2) comprising: a transverse propulsion assembly (21), a push plate (22), a pressing cylinder (23), a floating joint (24), a pressure head mounting plate (25), and a pressure head assembly (26), the transverse propulsion assembly (21) being arranged on a workbench (11), the push plate (22) being vertically connected to the transverse propulsion assembly (21), the push rod of the pressing cylinder (23) being downwardly mounted on the upper end of the push plate (22), the floating joint (24) being connected to the push rod of the pressing cylinder (23), the pressure head mounting plate (25) being connected to the floating joint (24), and the pressure head assembly (26) being arranged on the pressure head mounting plate (25); A fixing mechanism (3), the fixing mechanism (3) comprising: a mounting plate (31) and a fixing assembly (32), the mounting plate (31) being arranged on one side of the workbench (11), the fixing assembly (32) being arranged below the upper end of the mounting plate (31) and close to the pressing mounting end of the pressing mechanism (2); The rotating mechanism (4) comprises a rotating seat (41) and a driving assembly (42). The rotating seat (41) is arranged on a workbench (11) and faces the fixing assembly (32) from above. The driving assembly (42) is arranged below the workbench (11) and passes through the workbench (11) to connect with the rotating seat (41).

2. A magnetic switch housing riveting machine according to claim 1, characterized in that: A storage box (13) is provided below the frame (1), and adjustment pads (14) are provided below the four legs of the frame (1).

3. The magnetic switch housing riveting machine according to claim 1, characterized in that: A safety cover plate (121) is provided on one side of the bracket (12) close to the fixing mechanism (3).

4. The magnetic switch housing riveting machine according to claim 1, characterized in that: The transverse propulsion assembly (21) comprises: a propulsion cylinder (211), a propulsion floating joint (212), a top plate (213), a movable plate (214), a propulsion slider (215), and a propulsion slide rail (216); the propulsion cylinder (211) is arranged on a workbench (11); the propulsion floating joint (212) is connected to the propulsion cylinder (211); the top plate (213) is connected to the propulsion floating joint (212); the movable plate (214) is connected to the top plate (213); a propulsion slider (215) is arranged below the movable plate (214); the propulsion slide rail (216) is arranged on the workbench (11); and the propulsion slider (215) is slidably connected to the propulsion slide rail (216).

5. A magnetic switch housing riveting machine according to claim 4, characterized in that: The outermost end above the movable plate (214) is vertically connected to a push plate (22), a downward pressing slide rail (221) is provided on the push plate (22), a downward pressing slider (222) is slidably connected to the downward pressing slide rail (221), and the downward pressing slider (222) is connected to a pressure head mounting plate (25).

6. A magnetic switch housing riveting machine according to claim 5, characterized in that: The pressure head mounting plate (25) is an L-shaped structure, and a support plate is arranged between two vertically connected plates of the pressure head mounting plate (25).

7. A magnetic switch housing riveting machine according to claim 6, characterized in that: A buffer assembly (15) is provided on the workbench (11) at the lower end of the pressure head mounting plate (25) in the vertical direction.

8. The magnetic switch housing riveting machine according to claim 1, characterized in that: The mounting plate (31) is a Z-shaped plate, and triangular support plates are provided at both inner corners.

9. The magnetic switch housing riveting machine according to claim 8, characterized in that: The fixing assembly (32) comprises: a positioning cylinder (321), a core shaft (322), and a bearing seat (323); the positioning cylinder (321) is vertically arranged below the upper end plate surface of the mounting plate (31); the core shaft (322) is connected to the positioning cylinder (321); and the bearing seat (323) is connected to the core shaft (322).

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